Question: Which Soyuz-T has the largest periapsis?
Paraphrase: What Soyuz-t has the largest periapis?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q2637056 . ?ent wdt:P2244 ?obj } ORDER BY DESC(?obj)LIMIT 5 
Answer: Soyuz T-15, Soyuz T-8